... of Steel building ( made of light gauge metal ) : Steel structure building is a new type of building structure system , which is formed by the main steel framework linking up H-section , Z-section , and U-section steel components...

.... Durability: Galvanizedsteel spikes are long-lasting and won't deteriorate by rusting. Galvanization is the process that ensures long life for steel spikes. It protects steel in two ways. First, it covers the steel with a coat...